productpictures
productdetail
1.features
1.size:3 3/4" (95.3mm)~26" (660.4mm)
2.cover all all iadc code
3.reliable and best price
4.tungsten carbide insert tricone bit
5.certified by iso,api
2.advantage
1.high-strength, high flexibility, high temperature, high wear resistance.
2. high-precision metal seal.
3. locking roller ball, to adapt to high-speed.
4. the use of high strength high toughness carbide teeth.
5. hours in the rotary cone bit with the impact, crushing and shearing the role of broken rock.
6. cone bit to adapt to the soft, medium and hard of various strata.
7. reasonable price and long working life.
3.specifications
model
button/inserttooth bit milld/steel toothbit
iadccode
116117 12 6127 217 226 226 316 317 326 327 336 337 115 125 235 315 325 335 114 124 214 314 111 121 131 346347
417 427 437517 527 537 617 627 637 737 837 832 415 425 435 445 525 625 635 4 447 516 526 537 547 516536 535
available sizes:
from 2 7/8to 26”
larger sizesfor hole opener bit ,reamer bit
advantage
mostfavourable price and best qualtity
bearing type:
sealedbearing and non-sealed bearing
hj(metalsealed journal bearing)
ha (rubbersealed journal bearing
aircooledbearing type
formation or layer
soft ,medium soft ,hard,mediumhard,very hard formation
button size(extra features)
buttonbit,saw teeth
1) y-conical teeth
2) x-chisel teeth
3)k- wide teeth
4)g- gague protection
material
alloy steel,carbide
packing
wooden caseor steel case
paymentterms
t/t,l/c,westernunion
deliveryterms
by sea or byair
deliverytime
within 3 to7 days
market
canada,usa,middle east ,africa,europe
application
petroleum&gaswater well ,mining and tectonic industries ,oil field,construction, geothermal, directional boring, and undergroundfoundation work
4,contact person